[PATCH v2 19/36] dt-bindings: display: convert rocktech,jh057n00900 to DT Schema

[Sam Ravnborg <sam@xxxxxxxxxxxx>]

v2:
  - Fix entry in MAINTAINERS

Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Guido Günther <agx@xxxxxxxxxxx>
Cc: "Guido Günther" <agx@xxxxxxxxxxx>
Cc: Purism Kernel Team <kernel@xxxxxxx>
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
 .../display/panel/rocktech,jh057n00900.txt    | 23 --------
 .../display/panel/rocktech,jh057n00900.yaml   | 57 +++++++++++++++++++
 MAINTAINERS                                   |  2 +-
 3 files changed, 58 insertions(+), 24 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
 create mode 100644 Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
deleted file mode 100644
index a372c5d84695..000000000000
--- a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Rocktech jh057n00900 5.5" 720x1440 TFT LCD panel
-
-Required properties:
-- compatible: should be "rocktech,jh057n00900"
-- reg: DSI virtual channel of the peripheral
-- reset-gpios: panel reset gpio
-- backlight: phandle of the backlight device attached to the panel
-- vcc-supply: phandle of the regulator that provides the vcc supply voltage.
-- iovcc-supply: phandle of the regulator that provides the iovcc supply
-  voltage.
-
-Example:
-
-	&mipi_dsi {
-		panel@0 {
-			compatible = "rocktech,jh057n00900";
-			reg = <0>;
-			backlight = <&backlight>;
-			reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
-			vcc-supply = <&reg_2v8_p>;
-			iovcc-supply = <&reg_1v8_p>;
-		};
-	};
diff --git a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
new file mode 100644
index 000000000000..827417bbff63
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/rocktech,jh057n00900.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rocktech jh057n00900 5.5" 720x1440 TFT LCD panel
+
+maintainers:
+  - Guido Günther <agx@xxxxxxxxxxx>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: rocktech,jh057n00900
+
+  reg: true
+  reset-gpios: true
+  backlight: true
+
+  vcc-supply:
+    description: The regulator that provides the vcc supply voltage
+
+  iovcc-supply:
+    description: The regulator that provides the iovcc supply voltage
+
+required:
+  - compatible
+  - reg
+  - reset-gpios
+  - backlight
+  - vcc-supply
+  - iovcc-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "rocktech,jh057n00900";
+            reg = <0>;
+            backlight = <&backlight>;
+            reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
+            vcc-supply = <&reg_2v8_p>;
+            iovcc-supply = <&reg_1v8_p>;
+        };
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 33dbe94e03ab..eec316171b5e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5400,7 +5400,7 @@ M:	Guido Günther <agx@xxxxxxxxxxx>
 R:	Purism Kernel Team <kernel@xxxxxxx>
 S:	Maintained
 F:	drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
-F:	Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
+F:	Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
 
 DRM DRIVER FOR SAVAGE VIDEO CARDS
 S:	Orphan / Obsolete
-- 
2.20.1